$OpenBSD: patch-gcc_config_arm_openbsd1_h,v 1.1 2016/09/09 20:51:03 pascal Exp $
--- gcc/config/arm/openbsd1.h.orig	Wed Sep  7 23:52:11 2016
+++ gcc/config/arm/openbsd1.h	Thu Sep  8 00:21:49 2016
@@ -0,0 +1,26 @@
+/* Definitions of target machine for GNU compiler, OpenBSD/arm ELF version.
+   Copyright (C) 2002 Free Software Foundation, Inc.
+   Contributed by Wasabi Systems, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define OBSD_HAS_DECLARE_FUNCTION_NAME
+#define OBSD_HAS_DECLARE_FUNCTION_SIZE
+
+/* use EABI frame unwinding tables.  */
+#define ARM_UNWIND_INFO 1
